Does early language reduce tantrums? a recent headline reads early language skills reduce preschool tantrums, study finds , and the article offeres a potential explanation for this : " verbalizing their frusturtion may little ones cope". the article refers to a study that recorded the language skill level and the number of tantrums of a sample of preschoolers.
assuming the sample is representative of the popuation of all todlers, can we conclude that "early language skills reduce preschool tantrums: ? why or why not ?

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

answer: finding the extract measurements and knowing the points

step-by-step explanation:

step-by-step explanation:

sry but any answer choices